-2027 Actual Complete Real Exam Questions And Correct Answers
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What does Newton's Law of Universal Gravitation explain? -
ANSWER -the
gravitational attraction or pull between bodies in
the universe
What are the most common kinds of stars in the Universe? -
ANSWER -Red
dwarf, low
mass
Who developed a form of gunpowder in the first century AD? -
ANSWER -The
Chinese
What is the name of the tallest mountain in our solar
system? - ANSWER -
Olympus
Mons
,What are the Van Allen Belts? - ANSWER -radiation belts
around the Earth
filled with charged
particles
Which of the following is NOT a real danger for low Earth
orbiting satellites? -
ANSWER -Volcanic
eruptions
What was the significant purpose for the creation of the
Ansari X-Prize? -
ANSWER -to encourage private/commercial
spaceflight
During a fall or spring equinox, what area of Earth receives
the most direct
sunlight? - ANSWER -Closest to the
equator
What started the "race for space" between the US and the
USSR? - ANSWER -
Launch of
Sputnik 1
How does Bernoulli's principle affect the design of airplane
wings? - ANSWER -
,The wings are designed to make airflow go faster
over the top.
What propellants were used in the first liquid-propellant
rocket? - ANSWER -
gasoline and liquid
oxygen
Who discovered the relationship between pressure and
fluids in motion that
became the cornerstone of the theory of airfoil lift? - ANSWER -
Daniel Bernoulli
In the 17th century, who laid the scientific foundations for
modern rocketry with
laws of motion? - ANSWER -Isaac
Newton
Which of the following best explains why airplanes take off
into the wind? -
ANSWER -The wind gives the plane
more lift.
What was the duration of the last and longest manned
mission to Skylab? -
ANSWER -84
days
, Which of Newton's laws of motion helps explain how an aircraft
is lifted against
the force of gravity? - ANSWER -Newton's
First Law
Which satellite gave us our first photograph of Earth from
space? - ANSWER -
Explorer
6
In addition to the speed at which an orbiting object is traveling,
what affects the
shape of an orbit? - ANSWER -
Gravity
What type of front occurs when the air moving into the area is
colder than the presnt air, causing the heavier, colder air to
push the warmer air up and out of the way? - ANSWER -Cold
front
Which is the largest planet in our solar system? - ANSWER -
Jupiter
Which of the following best defines wind direction? - ANSWER
-The direction
from which the wind is
blowing